Pekalongan, Central Java
Moderate4.0
UV Index · Now
Hat & SPF.
A hat and SPF 30 are enough for most people.
Unprotected
51 min
until skin starts to burn.
With SPF 30
25 hr 19 min
Average unprotected skin. Lighter skin burns faster, darker skin slower.
HeatCaution
Air
31°
Feels like
34°
Humidity
61%
Questions about Pekalongan today
- What is the UV index in Pekalongan right now?
- The UV index in Pekalongan, Central Java is 4.0 — categorised as Moderate. A hat and SPF 30 are enough for most people.
- Is it safe to go outside in Pekalongan today?
- Yes — UV is moderate (4.0) in Pekalongan right now. A hat and SPF 30 are enough for most people.
- How long does it take to get sunburn in Pekalongan?
- Average unprotected skin starts to burn in roughly 51 min at the current UV index of 4.0 in Pekalongan. SPF 30 multiplies that window by about 30×. Lighter skin burns faster; darker skin burns more slowly.
- What does the heat feel like in Pekalongan today?
- Air temperature is 31°C with 61% humidity, giving a "feels like" reading of 34°C — caution.
- When is the safest time to step outside in Pekalongan?
- UV is highest between 11 am and 4 pm. Early mornings (before 9 am) and late afternoons (after 5 pm) are the safest windows for unprotected skin in Pekalongan, especially through summer.